Ruby On Rails + PostgreSQL Запрос даты
-2
Товарищи, помогите, вообще не понимаю что происходит с запросом из таблицы - суть следующая - необходимо выдернуть из PostgreSQL дату, которая указывается в поле date_field. Поле точно работает, но вот запрос ни в какую - пример запроса:
def self.searchdate(searchdate)
if searchdate
where('incdate = ?', "#{searchdate}")
else
end
Если я указываю incdate >= ?, то он находит всё, что входит в массив сообщений и старше. Подскажите пожалуйста, как выдернуть одиночную дату из поля((
ruby-on-rails postgresql date
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
New contributor
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add a comment |
-2
Товарищи, помогите, вообще не понимаю что происходит с запросом из таблицы - суть следующая - необходимо выдернуть из PostgreSQL дату, которая указывается в поле date_field. Поле точно работает, но вот запрос ни в какую - пример запроса:
def self.searchdate(searchdate)
if searchdate
where('incdate = ?', "#{searchdate}")
else
end
Если я указываю incdate >= ?, то он находит всё, что входит в массив сообщений и старше. Подскажите пожалуйста, как выдернуть одиночную дату из поля((
ruby-on-rails postgresql date
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
3
I'm voting to close this question as off-topic because questions on SO should be written in English
– mrzasa
Dec 27 '18 at 15:00
ru.stackoverflow.com
– Sergio Tulentsev
Dec 27 '18 at 15:02
2
I don't know if it's off-topic but it's certainly unclear what you're asking Please clarify your specific problem in English to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.
– Wayne Phipps
Dec 27 '18 at 15:14
add a comment |
-2
-2
-2
Товарищи, помогите, вообще не понимаю что происходит с запросом из таблицы - суть следующая - необходимо выдернуть из PostgreSQL дату, которая указывается в поле date_field. Поле точно работает, но вот запрос ни в какую - пример запроса:
def self.searchdate(searchdate)
if searchdate
where('incdate = ?', "#{searchdate}")
else
end
Если я указываю incdate >= ?, то он находит всё, что входит в массив сообщений и старше. Подскажите пожалуйста, как выдернуть одиночную дату из поля((
ruby-on-rails postgresql date
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Товарищи, помогите, вообще не понимаю что происходит с запросом из таблицы - суть следующая - необходимо выдернуть из PostgreSQL дату, которая указывается в поле date_field. Поле точно работает, но вот запрос ни в какую - пример запроса:
def self.searchdate(searchdate)
if searchdate
where('incdate = ?', "#{searchdate}")
else
end
Если я указываю incdate >= ?, то он находит всё, что входит в массив сообщений и старше. Подскажите пожалуйста, как выдернуть одиночную дату из поля((
ruby-on-rails postgresql date
ruby-on-rails postgresql date
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
asked Dec 27 '18 at 14:53
Андрей Виноградов
1
1
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Андрей Виноградов is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
3
I'm voting to close this question as off-topic because questions on SO should be written in English
– mrzasa
Dec 27 '18 at 15:00
ru.stackoverflow.com
– Sergio Tulentsev
Dec 27 '18 at 15:02
2
I don't know if it's off-topic but it's certainly unclear what you're asking Please clarify your specific problem in English to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.
– Wayne Phipps
Dec 27 '18 at 15:14
add a comment |
3
I'm voting to close this question as off-topic because questions on SO should be written in English
– mrzasa
Dec 27 '18 at 15:00
ru.stackoverflow.com
– Sergio Tulentsev
Dec 27 '18 at 15:02
2
I don't know if it's off-topic but it's certainly unclear what you're asking Please clarify your specific problem in English to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.
– Wayne Phipps
Dec 27 '18 at 15:14
3
3
I'm voting to close this question as off-topic because questions on SO should be written in English
– mrzasa
Dec 27 '18 at 15:00
I'm voting to close this question as off-topic because questions on SO should be written in English
– mrzasa
Dec 27 '18 at 15:00
ru.stackoverflow.com
– Sergio Tulentsev
Dec 27 '18 at 15:02
ru.stackoverflow.com
– Sergio Tulentsev
Dec 27 '18 at 15:02
2
2
I don't know if it's off-topic but it's certainly unclear what you're asking Please clarify your specific problem in English to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.
– Wayne Phipps
Dec 27 '18 at 15:14
I don't know if it's off-topic but it's certainly unclear what you're asking Please clarify your specific problem in English to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.
– Wayne Phipps
Dec 27 '18 at 15:14
add a comment |
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3
I'm voting to close this question as off-topic because questions on SO should be written in English
– mrzasa
Dec 27 '18 at 15:00
ru.stackoverflow.com
– Sergio Tulentsev
Dec 27 '18 at 15:02
2
I don't know if it's off-topic but it's certainly unclear what you're asking Please clarify your specific problem in English to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.
– Wayne Phipps
Dec 27 '18 at 15:14